[Development of antisocial disorders--impact of the autonomic stress system]

The current selective review emphasizes the heterogeneity of antisocial behaviour in children and adolescents. It focuses on the development of children of the early-starter subtype of conduct disorder who are at high risk for the development of an antisocial personality disorder. Especially the autonomic stress system seems to have an important impact on symptoms and the prognosis of antisocial individuals. While autonomic hypoarousal and a reduced autonomic reagibility seem to be associated with more proactive aggressiveness and a negative outcome, increased autonomic arousal and reagibility might be related to reactive aggressiveness and constitutes possibly a protective trait. Data of the current psychophysiological and neuroendocrinological literature are summarized. Moreover, the impact of comorbid attention deficit hyperactivity disorder and anxiety disorders on dissocial development is illustrated. Particularly early diagnostic assessment of the individual's extent of trait anxiety might help to specify therapeutic opportunities and could thereby improve therapeutic efficiency.